Note: This article has been updated for Beta 2 on 3/17/2011 Many business applications require many-to-many relationships. For example, an author can write many books , and a book can be written by many authors . To model this relationship in LightSwitch...

Note: This article has been updated for Beta 2 on 3/17/2011 LightSwitch, by default, intelligently generates UI based on the shape of an entity. For example, adding an Employee entity to a screen might generate a TextBox for Employee.Name , a DatePicker...